30342156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2903}}^1$

素因数の和:2990

約数の個数: 48

約数和(自身を含む): 77409024

約数和(自身を除く): 47066868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 2903, 3484, 5226, 5806, 8709, 10452, 11612, 17418, 34836, 37739, 75478, 113217, 150956, 194501, 226434, 389002, 452868, 583503, 778004, 1167006, 2334012, 2528513, 5057026, 7585539, 10114052, 15171078, 30342156]

約数ペア:

[(1, 30342156), (2, 15171078), (3, 10114052), (4, 7585539), (6, 5057026), (12, 2528513), (13, 2334012), (26, 1167006), (39, 778004), (52, 583503), (67, 452868), (78, 389002), (134, 226434), (156, 194501), (201, 150956), (268, 113217), (402, 75478), (804, 37739), (871, 34836), (1742, 17418), (2613, 11612), (2903, 10452), (3484, 8709), (5226, 5806)]